The notes and rhythms in a learning track from LT doctor are fully accurate. This makes a difference for any track, but the precision on uptempo songs makes it easy to learn exactly the way the arranger intended.

Want to re-pitch a human track? Moving more than 2-3 semitones creates vocal distortion. Even the best human track recordings will sound like they were recorded in a tin can if shifted too far. LT Doctor can create tracks in any key with no distortion.

Want to take some artistic license with a song? Put a fermata here, a ritard there, add a breath mark? Alter a chord? Change a word for gender/appropriateness? No need to re-record or tell your singers not to follow the tracks. Just let LT Doctor’s AI regenerate the vocals!

Let’s face it – the best track makers in the business charge a lot for their services, and they produce some wonderful music. But a chorus on a tight budget can be forced to choose between homemade, poor quality tracks or using instrumental  MIDI files from music notation software. And even if the money is available, the waiting times can be long. Not anymore! LT Doctor’s tracks are designed to be affordable to choruses with a broad range of budgets, and available on rapid turnaround.

Early AI generators were not designed to sing in English. LT Doctor uses voices that are specifically tailored to Western English vocals.

Want to know what your arrangement will sound like before releasing it? Are you tired of waiting weeks or months to hear your chart, and then forcing to choose between accepting what you get or waiting longer for modifications? LT Doctor will work with you through multiple versions to get it exactly the way you want it now!

We use the power of AI for consistent voices, pitch/rhythm accuracy, and speed. In theory anyone could invest in the software and digital voice library. Our years of digital/vocal experience goes into editing the music input and selecting the right voices so that the tracks that sound like a person is singing the lyrics rather than a robot. Experience the difference of LT Doctor from the sample below.

LT Doctor has produced more than 200 learning tracks, and the number is constantly growing. In particular, you can find tracks for 170 of the most popular Deke Sharon arrangements, as well as the entire Heritage of Harmony collection. Click on the Learning Track Library link above to browse our list of titles.